package com.itheima.web;

import com.itheima.domain.User;
import com.itheima.service.UserService;
import com.itheima.service.impl.UserServiceImpl;
import org.apache.commons.beanutils.BeanUtils;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.util.List;
import java.util.Map;

@WebServlet("/addUserServlet")
public class AddUserServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        UserService service = new UserServiceImpl();

        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");
        Map<String, String[]> map = request.getParameterMap();
        User user = new User();
        try {
            BeanUtils.populate(user, map);
        } catch (Exception e) {
            e.printStackTrace();
        }
        boolean flag = service.addUser(user);
        if (flag) {
           response.sendRedirect(request.getContextPath()+"/findAllUserServlet");
        } else {
            System.out.println("失败");
        }

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request, response);
    }
}
